The answer lies in differential gene expression – the combination of genes that are turned on (expressed) or turned off (repressed) in particular cells – this is what makes each cell unique. Gene ...

Recent advances have improved the range of measurements that can be made using fluorescence-based single-molecule in vitro techniques, and these tools are now being used to monitor the assembly of ...

The genetic information stored in DNA is a living archive of instructions that cells use to accomplish the functions of life. Inside each cell, catalysts seek out the appropriate information from this ...

Scientists successfully induced gene expression from a DNA and evolution through continuous replication extracellularly using cell-free materials alone for the first time. By adding the genes ...

Microarray analysis from a yeast continuous synchrony culture system shows a genomewide oscillation in transcription. Maximums in transcript levels occur at three nearly equally spaced intervals in ...